How do you nurse gerbil babies with a different mother?

It is generally not advisable to nurse gerbil babies with a different mother. Gerbil mothers instinctively recognize and care for their own young, and introducing foreign babies can disrupt the family dynamic and cause stress and neglect. If the biological mother is unable or unwilling to care for her young, it's best to seek professional guidance from a veterinarian or experienced breeder who can provide appropriate care and support for the orphaned gerbils.